EP 1889563 A4 20091209 - ENDOSCOPE AND IMAGE PROCESSING DEVICE
Title (en)
ENDOSCOPE AND IMAGE PROCESSING DEVICE
Title (de)
VORRICHTUNG ZUR VERARBEITUNG VON ENDOSKOPBILDERN
Title (fr)
ENDOSCOPE ET DISPOSITIF DE TRAITEMENT D'IMAGE
Publication
Application
Priority
- JP 2006311245 W 20060605
- JP 2005168614 A 20050608
- JP 2005196713 A 20050705
- JP 2005339317 A 20051124
Abstract (en)
[origin: EP1889563A1] A normal light CCD 11 is driven via a normal light CCD control section 25 by a timing signal from a timing circuit section 29 of a video processor 20. At the same time, a fluorescence CCD 12 is driven via a fluorescence CCD control section 26. Then, an image pickup signal according to an RGB frame sequential method from the normal light CCD 11 is processed by a normal light image video circuit section 27 and a normal color image is created while an image pickup signal from the fluorescence CCD 12 is processed by a fluorescence image video circuit section 28, and an image pickup signal of a subject excited by blue illumination light and transmitted through a fluorescence transmitting filter 13 is extracted to create a fluorescence image of the subject. The normal color image and the fluorescence image of the subject are synthesized by an image synthesizing circuit section 30 and outputted to a monitor 2, whereby the normal light image and the fluorescence image is displayed side by side or on top of each other.
IPC 8 full level
A61B 1/00 (2006.01); A61B 1/04 (2006.01); G01N 21/64 (2006.01)
CPC (source: EP KR US)
A61B 1/043 (2013.01 - EP KR US); A61B 1/045 (2013.01 - EP KR US); A61B 5/0071 (2013.01 - EP KR US); A61B 5/0084 (2013.01 - EP KR US); G01N 21/6456 (2013.01 - EP KR US); G01N 21/6486 (2013.01 - EP KR US); G02B 23/24 (2013.01 - KR); H04N 5/91 (2013.01 - KR); H04N 23/00 (2023.01 - KR)
Citation (search report)
- [XY] EP 1258221 A2 20021120 - OLYMPUS OPTICAL CO [JP]
- [A] US 2004186351 A1 20040923 - IMAIZUMI KATSUICHI [JP], et al
- [A] US 2003135092 A1 20030717 - CLINE RICHARD W [CA], et al
- [YA] US 2004225222 A1 20041111 - ZENG HAISHAN [CA], et al
- [Y] WO 2005034747 A1 20050421 - BETH ISRAEL HOSPITAL [US], et al
- [A] WAGNIERES G A ET AL: "An endoscopic fluorescence imaging system for simultaneous visual examination and photodetection of cancers", REVIEW OF SCIENTIFIC INSTRUMENTS AIP USA, vol. 68, no. 1, January 1997 (1997-01-01), pages 203 - 212, XP002552830, ISSN: 0034-6748
- See also references of WO 2006132191A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1889563 A1 20080220; EP 1889563 A4 20091209; EP 1889563 B1 20150729; CN 101188965 A 20080528; CN 101188965 B 20120808; KR 100927286 B1 20091118; KR 20080014844 A 20080214; US 2009118578 A1 20090507; US 8690765 B2 20140408; WO 2006132191 A1 20061214
DOCDB simple family (application)
EP 06756991 A 20060605; CN 200680019670 A 20060605; JP 2006311245 W 20060605; KR 20077028746 A 20060605; US 91663106 A 20060605